Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
MALDI-FTICR (in orange) and electrospray ionization (ESI)-FTICR (in blue) saliva peptide and protein profiles obtained after RPC18-based cleanup. Multiply charged species in the ESI-FTICR profile (indicated with A and B) were selected for tandem mass spectrometry (MS/MS) analysis, with identification results shown at the bottom (in green).
